Superior F35A / Alco A3F Suction Line Filter Core Els PW 17895 33" WC pressure switch prevents

33" WC pressure switch prevents the ignition sequence if the venting or combustion air flow is obstructed

minimizing drift in sensitive applications

How do I verify if this switch is the correct replacement for my unit

Frequent tripping is typically symptomatic of restricted airflow

This integrated circuit board serves as the central processing hub

Superior F35A / Alco A3F Suction Line Filter Core Els PW 17895 33" WC pressure switch preventsFor veteran technicians and commercial contractors, the Superior F35A Alco A3F Suction Line Filter Core is a critical component for system clean up and protection. This core is engineered for refrigeration system contaminant removal, featuring a super pleated filter media that provides approximately 115 square inches of surface area. This high suction line filtration area ensures a low pressure drop while trapping solid contaminants down to 10